diff options
Diffstat (limited to 'cpukit/score/cpu/riscv/riscv-exception-frame-print.c')
-rw-r--r-- | cpukit/score/cpu/riscv/riscv-exception-frame-print.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/cpukit/score/cpu/riscv/riscv-exception-frame-print.c b/cpukit/score/cpu/riscv/riscv-exception-frame-print.c new file mode 100644 index 0000000000..853f8ccccb --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-exception-frame-print.c @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2015 Hesham Almatary <hesham@alumni.york.ac.uk> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/score/cpu.h> +#include <rtems/bspIo.h> +#include <inttypes.h> + +void _CPU_Exception_frame_print( const CPU_Exception_frame *frame ) +{ + int i; + + for ( i = 0; i < 32; ++i ) { +#if __riscv_xlen == 32 + printk( "x%02i = 0x%032" PRIx32 "\n", i, frame->x[i]); +#else /* xlen == 64 */ + printk( "x%02i = 0x%032" PRIx64 "\n", i, frame->x[i]); +#endif + } +} |